mild steel is crap, thats quite expensive which theyve quoted you, i can respect if youre on a budget, like most of us, but if youre getting a new exhaust, stainless is so much better, where abouts are you based? i paid £220 for decat full stainless, it would of been £280 with cat, and thats from a proper exhaust fabricators, not the quikfit cowboys, have a look in your local yellow pages